-scala: future

FutureSomeExample.scala

import java.util.concurrent.Executors.newFixedThreadPool
import scala.concurrent.ExecutionContext.fromExecutorService
import scala.concurrent.Future

/**
  * @author Alexander Krasniansky
  */
object FutureSomeExample extends App {
 
  val executor = newFixedThreadPool(8)
  implicit val executionContext = fromExecutorService(executor)

  for { Some(i) <- Future(Some(1)) } println(i)
  
}